@article{article28126b92,
title   = {Antibacterial modified diketopiperazines from two ascidians of the genus didemnum},
author = {Kossuga, Miriam H. and Lira, Simone P. and McHugh, Shayna and Torres, Yohandra R. and Lima, Bruna A. and Gonçalves, Reginaldo and Veloso, Katyuscya and Ferreira, Antonio G. and Rocha, Rosana M. and Berlinck, Roberto Gomes de Souza},
year = {2009},
doi = {10.1590/s0103-50532009000400014},
journal   = {Journal of the Brazilian Chemical Society}
}